Panoramic radiography as well as periapical radiography are routinely used in dental practice.Because of some limitations and providing low detailed, unsufficient information reveal some difficulties in assessment of vital structures.By the increase of dental implant procedures and widespread acceptance of CBCT applications showed that accurate diagnosis can only be achieved by choosing the appropriate imaging modality.CBCT allows accurate and high resolution images to assess anatomical structures including incidental findings.Although, incidental findings mostly asymptomatic and requiring any treatment but some variations or pathologies which incidentally found in radiographic examination may be a cause for an alteration of treatment plans or priority.Aim of this case report is to present an unusual situation which was incidentally found in CBCT assessment before dental implant procedure.